{
  "backend_id": "qwen35",
  "adapter_api_version": 1,
  "hidden_size": 2560,
  "head": {
    "score_init_gain": 0.1,
    "set_dim": 512,
    "set_layers": 2,
    "set_heads": 8,
    "ffn_dim": 2048,
    "dropout": 0.0,
    "init_seed": 0
  },
  "serializer": {
    "version": 1,
    "add_bos_token": false,
    "max_branch_length": 8192,
    "max_decision_tokens": 65536
  },
  "compute_contract": "bf16-backbone-fp32-head-v1",
  "kernel_backend": "fla"
}